Answer:
705
Step-by-step explanation:
She would have traveled 21 miles, because it you multiply 2.1 by 21 you get 44.1 and then Ann gave a $5 tip so that would bring it up to $49.10.
30x
missing must be 2×3x×5=30x
9x²+30x+25=(3x+5)²
#27